"It's very hard to do it. People think 'Oh it's really easy,'" said Stallone. "It's good to jump around but to get other men to like you, it's very difficult. Men are kind of stand-offish that way."

The third installment of "The Expendables" sees the team come into conflict with a ruthless arms dealer, played by Mel Gibson. Harrison Ford and Wesley Snipes join the cast of action legends. And there's new blood, including "Twilight" heartthrob Kellan Lutz and mixed martial arts fighter Ronda Rousey.

The extended team of Expendables battle it out to bring down the bad guys and save the world.

"The Expendables 3" is in U.K. theaters from Aug. 14 and opens in the U.S. on Aug. 15.